2668258009

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1\times {\mathrm{2857}}^1$

素因数の和:3576

約数の個数: 16

約数和(自身を含む): 2818308096

約数和(自身を除く): 150050087

約数列:

[1, 31, 47, 641, 1457, 2857, 19871, 30127, 88567, 134279, 933937, 1831337, 4162649, 56771447, 86072839, 2668258009]

約数ペア:

[(1, 2668258009), (31, 86072839), (47, 56771447), (641, 4162649), (1457, 1831337), (2857, 933937), (19871, 134279), (30127, 88567)]